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Properties of Metal–Organic Coordination Networks Based on 3d Transition Metal Atoms
(MDPI, 2018-04)
The magnetic anisotropy and exchange coupling between spins localized at the positions of 3d transition metal atoms forming two-dimensional metal-organic coordination networks (MOCNs) grown on a Au(111) metal surface are ...
Single Chiral Skyrmions in Ultrathin Magnetic Films
(MDPI, 2018-11-11)
The stability and sizes of chiral skyrmions in ultrathin magnetic films are calculated accounting for the isotropic exchange, Dzyaloshinskii-Moriya exchange interaction (DMI), and out-of-plane magnetic anisotropy within ...
Modification of a Shockley-Type Surface State on Pt(111) upon Deposition of Gold Thin Layers
(MDPI, 2018-12-17)
We present a first-principles fully-relativistic study of surface and interface states in the n one monolayer (ML) Au/Pt(111) heterostructures. The modification of an unoccupied s - p -type surface state existing on a ...
The C Terminus of the Ribosomal-Associated Protein LrtA Is an Intrinsically Disordered Oligomer
(MDPI, 2018-12-05)
The 191-residue-long LrtA protein of Synechocystis sp. PCC 6803 is involved in post-stress survival and in stabilizing 70S ribosomal particles. It belongs to the hibernating promoting factor (HPF) family, intervening in ...
Magnetization Reversal Modes in Short Nanotubes with Chiral Vortex DomainWalls
(MDPI, 2018-01-10)
Micromagnetic simulations of magnetization reversal were performed for magnetic nanotubes of a finite length, L, equal to 1 and 2 mum, 50 and 100 nm radii, R, and uniaxial anisotropy with "easy axis" parallel to the tube ...
Magnetic Characterization in the Rayleigh Region of Nanocrystalline Magnetic Cores
(MDPI, 2018-11-14)
We report on the structural and magnetic characterization of two nanocrystalline Finemet-type magnetic cores. The nanocrystalline structure developed after annealing the amorphous precursor alloy at 550 degrees C for 30 ...